A-level Chemistry

Free A-level Chemistry revision: 480 short lessons for AQA, OCR, matched to each exam board's specification, with recall steps and quizzes.

AQA AS-level Chemistry

AQA Chemistry (7404): 13 topics, 248 lessons

Atomic Structure, Amount of Substance, Bonding, Energetics, Kinetics, Equilibria, Oxidation and Reduction, Periodicity, Group 2, Group 7, Organic…

OCR Chemistry A (H032): 10 topics, 128 lessons

Atoms, Ions and Compounds, Amount of Substance, Acids and Redox, Electrons and Bonding, Shapes and Intermolecular Forces, Periodicity, Reactivity…

OCR Chemistry A (H432): 8 topics, 104 lessons

Rate of Reaction, Equilibria, Acids, Bases and Buffers, Lattice Enthalpy, Entropy, Electrochemistry, Transition Metals, Redox Reactions